BAS EN 12454:2003
Founding - Visual examination of surface discontinuities - Steel sand castings
General Information
Status: Withdrawn
No. of pages: 7
Language: English
Edition: 1.
Adoption method: Endorsment
Publication date: 01.10.2003
Technical committee:
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Abstract
This standard specifies the method to be used for visual examination to assess surface discontinuities of steel castings produced in conventional sand moulds. A set of visual comparators(1) comprising replicas of actual casting discontinuities forms the basis of the assessment. This standard does not apply to steel castings made by the resin-shell, investment and other precision moulding techniques. This standard defines several categories of discontinuities and severity levels within each of these categories.
Lifecycle
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Original document and degree of correspondence
- EN 12454:1998, identical